Using a blade with a missing tooth???

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Forum topic by harriw posted 11-29-2012 12:14 AM 3869 views 0 times favorited 19 replies Add to Favorites Watch
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123 posts in 1808 days

11-29-2012 12:14 AM

Hey folks,

Quick question… My new saw blade arrived today (Rockler had the Freud Premier Fussion – the P410T – on sale not too long ago), and I discovered one of the teeth broke free. The brazing must have given way, as it’s a clean break between the carbide tooth and the blade itself.

I already called Rockler (and they’re sending a replacement of course), but I’m wondering if it would be safe to use such a blade?

I don’t think I will anyway, just in case Rockler wants the broken one back. But I am curious if it’s usable or not. I’m worried about the balance being off, and what the missing tooth would do to the cut quality.

Also, has anyone ever heard of having teeth re-attached to a blade after something like this, or is this blade just scrap metal now?

Thanks a lot!


-- Bill - Western NY

19 replies so far

View Biff's profile


126 posts in 1615 days

#1 posted 11-29-2012 12:16 AM

I would also worry about being off balance and the fact that if they had a bad batch, other teeth may let loose during use. Best to return it unused. If they don’t want it back then have a saw shop fix it.

-- Interested in Oregon property? Visit me at

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1275 posts in 1711 days

#2 posted 11-29-2012 12:20 AM


If shock or physical impact caused the tooth to come off, others may be damaged.

You could send the blade to a qualified sharpening shop that replaces teeth, and have them check the other welds, but personally, I’d just use the new one and move on.

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404 - Not Found

2544 posts in 2570 days

#3 posted 11-29-2012 12:24 AM

Yes, a saw shop can braze a new tooth on.
The question of safety is a good one. If I knew a tooth was missing on a blade I wouldn’t use it, but there have been occasions when I’ve used a blade with missing teeth without knowing, and nothing happened. Done this with a cutting blade and on the mitre saw. Only noticed the teeth were missing when changing blades.

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123 posts in 1808 days

#4 posted 11-29-2012 12:36 AM

Ok, thanks!

I’ll wait and see if Rockler wants this one back, and if not see if I can’t find a shop to re-attached the tooth. I was hoping that might be possible – it’s just too nice a blade (at least from what I’ve read) to throw away :)

Thanks again!

-- Bill - Western NY

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902 posts in 1675 days

#5 posted 11-29-2012 12:45 AM

that little peice of carbide isnt going to bother. as far as the out of balance is concerned you put much more stress on the bearings cutting a peice of wood than the out of balance would cause. I would visibly check the remeining teeth for damage or faulty brazing. depends on the grind. alternating or triple chip. in very hard woods it may want to crowd toward the side of the cut where the lead of the tooth is missing. For the most part it should cut just fine.

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176 posts in 1907 days

#6 posted 11-29-2012 12:55 AM

Would you date a girl with a missing tooth?? Nope.

-- "Of all the things I have lost in life, I miss my mind the most."

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4241 posts in 1952 days

#7 posted 11-29-2012 12:56 AM

The thing I would worry about is if other teeth are going to come flying off the blade. Could be defective from the manufacturer. The last thing I would want is little pieces of carbide to come flying onto my face at 3450 rpm. If is was mine I’d chuck it.

-- Bondo Gaposis

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7554 posts in 2976 days

#8 posted 11-29-2012 02:50 AM

It depends…..

-- Happiness is like wetting your pants...everyone can see it, but only you can feel the warmth....

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1251 posts in 1655 days

#9 posted 11-29-2012 02:58 AM

not me

-- Joel

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2367 posts in 1626 days

#10 posted 11-29-2012 08:01 AM

I’d use it but not stand in the line of fire. And wear a face mask. And chain mail or other body armor if you have it.

-- I admit to being an adrenaline junky; fortunately, I'm very easily frightened

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866 posts in 2362 days

#11 posted 11-29-2012 12:39 PM

You can call Forrest Blades in New Jersey ( They can repair blades, in fact, that’s what their business is, manufacturing and repairing blades. The question is the cost of repair and the shipping.


-- Always remember: It is a mathematical certainty that half the people in this country are below average in intelligence!

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3389 posts in 1774 days

#12 posted 11-29-2012 03:49 PM

Basically you are asking if the saw blade can still be used. Yes, you can still use it. Sharpener should be able to deal with the missing tooth.

-- "someone has to be wounded for others to be saved, someone has to sacrifice for others to feel happiness, someone has to die so others could live"

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2098 posts in 1789 days

#13 posted 11-29-2012 07:44 PM

Hard to say without knowing how it happened. Good sharpeners replace teeth all the time. The effect on balance of a missing tooth will be minuscule, ie not an issue, as with quality of cut too (assuming no other problems, including no other missing teeth).

-- Dwight - "Free legal advice available - contact Dewey, Cheetam & Howe""

View Viktor's profile


459 posts in 3019 days

#14 posted 11-29-2012 08:10 PM

What’s the deal with people being afraid of flying saw teeth? :-) Under the best (worst?) of circumstances it will be going at 45 m/sec, which is low powered children’s bibi gun. Considering its weight I wouldn’t worry unless it hits you straight in the eye… A-r-r-r! Where is my eye patch? I’ll go cut me some timber.

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115668 posts in 3178 days

#15 posted 11-29-2012 08:33 PM

Why take a chance don’t use it just in case more teeth are not braised properly.I know I’ve unknowingly used a saw blade with a missing tooth before but would advise against it.

-- Custom furniture

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